Replying to Radar detector???

well, I have been doing a lot of driving to and from Fort Collins and Durango colorado and the roads there permit for some MAJOR speeding. LONG straightaways, along with some intense twisties and the speed limits in the twisties are always way slower then they should be :devillook .

so anyway, I realized that I radar detector would probably be a wise investment.

All I know of them is that my mom used to have a Valentine One. I sold it on ebay for her because she said it stressed her out too much. I dont need a Valintine One (I dont think). I dont give a shit where the cop is, I just give a shit if he can see how fast I am going or not :rolleyes :rolleyes :rolleyes . Thats why I never saw why they were so special. I saw a uniden that has a jammer buil in and it was like $300. I really dont want to spend that much, so I will probably get one off ebay. what I do want, is one that works. I dont know if I want a jammer as well (maybe someone here can help me out).

I want to be able to go 120+ on the straightaways (plenty of road to do so) and know that there are no cops around.

any help, and or advice on what model to get would be appreciated.